+18 1 A rectangle is divided into four small rectangles as shown. The perimeters of three of the four small rectangles are , , and , respectively. The remaining small rectangle has the shortest perimeter among the four. What is the perimeter of remaining rectangle?
2 In the diagram below, WY = 9, XZ = 7, [AWX] = 30, and [AYZ] = 20. Find [AXY].
3 A rectangle is divided into four small rectangles as shown. The perimeters of three of the four small rectangles are , , and , respectively. The remaining small rectangle has the shortest perimeter among the four. What is the perimeter of remaining rectangle?
4 In the diagram below, we have XY = 2 * AX = 2 * YB and AZ/ZC=2/3. Find [YBC]/[ZYC]
.
